November 24, 2017 7:00 pm Shortage Prompts Christmas Tree Prices to Rise With Thanksgiving behind us, many of us are planning for Christmas. And this year that Christmas tree might cost you more money. Roz Plater reports. US & World Videos 4:07 Watch: Parkinson's Foundation to hold annual Moving Day SF 1:02 Kentucky Derby watch party returns to Sonoma County winery 1:07 Advocates for sex abuse victims seek to preserve funding 1:03 Looking for a side gig? SF-based app says check out sports-concert venues 2:12 Kari's forecast: Rainy Saturday ahead